CODESYS Development System
示例: PROGRAM PLC_PRG VAR END
PLC_PRG [...] PLC_PRG [...] 都会被执行 PLC_PRG 值为 8。变量 x
CODESYS Development System
示例: PROGRAM PLC_PRG VAR x
CODESYS Development System
; END_VAR PROGRAM PLC_PRG
CODESYS Development System
示例: PROGRAM PLC_PRG VAR END